Gourmet Meals Narrative
Two gourmets, A and B, rated 22 meals on a scale of 1 to 10. The data are shown in the table. Do the data provide sufficient evidence to indicate that one of the gourmets tends to give higher ratings than the other?
-Refer to Gourmet Meals Narrative. Use the large-sample z statistic for testing. (Note: Although the large-sample approximation is suggested for 25, it works fairly well for values of n as small as 15).

Question

Gourmet Meals Narrative
Two gourmets, A and B, rated 22 meals on a scale of 1 to 10. The data are shown in the table. Do the data provide sufficient evidence to indicate that one of the gourmets tends to give higher ratings than the other? 
-Refer to Gourmet Meals Narrative. Use the large-sample z statistic for testing. (Note: Although the large-sample approximation is suggested for  25, it works fairly well for values of n as small as 15).

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The Answer of Gourmet Meals Narrative
Two gourmets, A and B, rated 22 meals on a scale of 1 to 10. The data are shown in the table. Do the data provide sufficient evidence to indicate that one of the gourmets tends to give higher ratings than the other? 
-Refer to Gourmet Meals Narrative. Use the large-sample z statistic for testing. (Note: Although the large-sample approximation is suggested for  25, it works fairly well for values of n as small as 15).

Gourmet Meals Narrative Two Gourmets, a and B, Rated 22 Meals on a Meals